121661521, one hundred twenty-one million six hundred sixty-one thousand five hundred twenty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

121661521 has 4 divisors, whose sum is 124250112
The reverse of 121661521 is 125166121
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 25
Digital Root 7

Name

Name	one hundred twenty-one million six hundred sixty-one thousand five hundred twenty-one

Notation

Scientific notation	1.21661521 × 10^8
Engineering notation	1.21661521 × 10^6

Prime Factorization of 121661521

Prime Factorization 47 × 2588543

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	121661521	Product of the distinct prime numbers

The prime factorization of 121661521 is 47 × 2588543. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 92, 11, 245, 384, 2140, 9228, 16581, 69913, 741391, 522784, 9542122, 5768368, 6342066, 51824886, 662330470, 72273924, 4456742259, 808338060

Basic calculations (n = 121661521)

Multiplication

n×y

n×2	243323042
n×3	364984563
n×4	486646084
n×5	608307605

Division

n÷y

n÷2	60830760.5
n÷3	40553840.333333
n÷3	30415380.25
n÷5	24332304.2

Exponentiation

n^y

n²	14801525692033441
n³	1.8007761288134E+24
n⁴	2.1908516281193E+32
n⁵	2.6654234136232E+40

Nth Root

^y√n

²√n	11030.028150463
³√n	495.50846775831
⁴√n	105.02394084428
⁵√n	41.402889197138

Divisors of 121661521

1, 47, 2588543, 121661521

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121661520	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121661521 can be divided by 4 positive divisors. The sum of these divisors (counting 121661521) is 1, the average is 0.25.

Base conversion 121661521

Base	System	Value
2	Binary	111010000000110100001010001
3	Ternary	22110221001020021
4	Quaternary	13100012201101
5	Quinary	222121132041
6	Senary	20023343441
8	Octal	720064121
10	Decimal	121661521
12	Duodecimal	348b1b81
16	Hexadecimal	7406851
20	Vigesimal	1i07dg1
36	Base36	20fmmp

Cryptographic Hash Functions

md5	25fdde09e7a7ae8bc2d9403175e39e14
sha1	b0eb82d6f8bca9efae449db3be89fda325d144eb
sha256	b2a59eb773176c62ea268111d173be77736a91fe8653928716cc5504caa40c96
sha512	d80f7e720b64776dfac327e0585c631416c05eb16a873a2cd44836584c9e4df7f110e789a6cf726a810ed679e45f705ce7b09b5306861989a5c8d38d263abce4
ripemd-160	a3d539ca185b0ff69b00d3ca589ae18ec164a928

121661521 as geometric shapes

Circle

Radius = n

Diameter	243323042
Circumference	764421881.19632
Area	4.6500364376013E+16

Sphere

Radius = n

Volume	7.5430734093866E+24
Surface area	1.8600145750405E+17
Circumference	764421881.19632

Square

Length = n

Perimeter	486646084
Area	14801525692033441
Diagonal	172055373.01714

Cube

Length = n

Surface area	88809154152200646
Volume	1.8007761288134E+24
Space diagonal	210723935.69811

Equilateral Triangle

Length = n

Perimeter	364984563
Area	6.4092486320345E+15
Altitude	105361967.84905

Triangular Pyramid

Length = n

Surface area	6.4092486320345E+15
Volume	2.122235020138E+23
Height	57351791.005713